First, use salt and ice to make it.
You know, when salt melts, it absorbs a lot of heat, so if you mix ice cubes with salt, the temperature of the ice cubes will be lower. Therefore, as long as we know this principle, we can make ice cream with salt and ice cubes at home. The specific method is very simple, as long as the raw materials for making ice cream, such as whipped cream, white sugar and chocolate powder, are mixed together and beaten into a dry foaming state, and then packed in a sealed bag. Then put ice cubes into a larger sealed bag, and pour a proper amount of salt, and then put the sealed bag with ice cream ingredients in it. Finally, as long as you put on gloves and shake the big sealed bag constantly, the ice cream will be made after a while.
Second, make it with an ice cream machine.
Many electrical appliance brands have introduced home-use ice cream machines, which are very simple to operate, and only need to operate according to the instructions in the manual. In addition, this kind of household ice cream machine is not very expensive, so it is a good idea to buy an ice cream machine to make ice cream if you have the conditions at home. Moreover, the ice cream machine does not need a refrigerator in the process of making ice cream, so it can be used even if there is no refrigerator at home.
In addition, families with conditions can also use liquid nitrogen to make ice cream without a refrigerator. The specific method is similar to the first one, but the difference is that in the process of stirring the ice cream raw materials, liquid nitrogen is added several times and mixed together until the temperature of the ice cream raw materials drops below zero. However, liquid nitrogen needs a special container to store, and ordinary families will not buy liquid nitrogen at home under normal circumstances. Therefore, if you want to make ice cream without a refrigerator, it is easiest to make it with salt and ice cubes, and of course you can also make it with ice cream.